Drinking Water Standards
Hach Company Metals Quality Control Standard for Drinking Water, Low Range, 500 mL
Ready to use - no dilutions required. Mixed standard includes: Copper: 1 mg/l Cu, Iron: 0.3 mg/L Fe, Manganese: 0.1 mg/L Mn. 500 mL Bottle.
Hach Company MEL/P-A Safe Drinking Water Lab
Economical portable lab monitors key water quality parameters such as chlorine (0-3.4 mg/L) and nitrate (0-40 mg/L) plus Total Coliforms and E. Coli (Presence-Absence Method). Includes all reagents for chemistry testing, portable incubator, thermometer, Pocket Pro pH and TDS tester, and glassware - microbiological media sold separately.Please note: PN 2463200 must be ordered separately. This PN is available in the US Only.
SPEX CERTIPREP LLC 3P TRACE METAL DRINKING H2O 250ML
(HPS by Zeptometrix) TRACE METAL DRINKING H2O 250ML
ERA WATERS CORP TOTAL CHLORINE
One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Use with titrimetric or colorimetric methods.
Vitroid™ E. coli in Drinking and Surface Water PT- Quantitative - WS, MilliporeSigma™ Supelco™
This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.